Costa, Maria Sofia
Rego, Adriana
Ramos, Vitor
Afonso, Tiago B.
Freitas, Sara
Preto, Marco
Lopes, Viviana
Vasconcelos, Vitor
Magalhães, Catarina
Leão, Pedro N.
Article History
Received: 15 November 2015
Accepted: 7 March 2016
First Online: 21 March 2016
Competing interests
: The authors declare no competing financial interests.